Victor Ostromoukhov. Non-photorealistic Shading and Hatching. In Paul L. Rosin, John P. Collomosse, editors, Image and Video-Based Artistic Stylisation. pages 63-76, Springer, 2013. [doi]
@incollection{Ostromoukhov13,
title = {Non-photorealistic Shading and Hatching},
author = {Victor Ostromoukhov},
year = {2013},
doi = {10.1007/978-1-4471-4519-6_4},
url = {http://dx.doi.org/10.1007/978-1-4471-4519-6_4},
researchr = {https://researchr.org/publication/Ostromoukhov13},
cites = {0},
citedby = {0},
pages = {63-76},
booktitle = {Image and Video-Based Artistic Stylisation},
editor = {Paul L. Rosin and John P. Collomosse},
publisher = {Springer},
isbn = {978-1-4471-4519-6},
}